Add test setup

.gitignore

@@ -0,0 +1 @@
+*.lock

Gemfile

@@ -0,0 +1,2 @@
+source 'https://rubygems.org'
+gemspec

Gemfile.rails40

@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+gemspec
+
+gem 'rails', '~> 4.0.0'

Gemfile.rails41

@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+gemspec
+
+gem 'rails', '~> 4.1.0'

Gemfile.rails42

@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+gemspec
+
+gem 'rails', '~> 4.2.0'

Rakefile

@@ -0,0 +1,8 @@
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs << 'test'
+  t.pattern = 'test/**/*_test.rb'
+  t.warning = true
+  t.verbose = true
+end

test/turbolinks/test_helper.rb

@@ -0,0 +1,34 @@
+require 'rails'
+require 'abstract_controller'
+require 'abstract_controller/railties/routes_helpers'
+require 'action_controller'
+require 'turbolinks'
+
+require 'active_support/testing/autorun'
+require 'active_support/test_case'
+ActiveSupport::TestCase.test_order = :random if ActiveSupport::TestCase.respond_to?(:test_order=)
+
+class TestApplication < Rails::Application
+  config.secret_token = Digest::SHA1.hexdigest(Time.now.to_s)
+  config.secret_key_base = SecureRandom.hex
+  config.eager_load = false
+
+  initialize!
+
+  routes.draw do
+    get ':controller(/:action)'
+  end
+end
+
+module ActionController
+  class Base
+    extend AbstractController::Railties::RoutesHelpers.with(TestApplication.routes)
+  end
+
+  class TestCase
+    def before_setup
+      @routes = TestApplication.routes
+      super
+    end
+  end
+end

turbolinks.gemspec

@@ -9,6 +9,8 @@ Gem::Specification.new do |s|
   s.homepage = 'https://github.com/rails/turbolinks/'
   s.summary  = 'Turbolinks makes following links in your web application faster (use with Rails Asset Pipeline)'
   s.files    = Dir["lib/assets/javascripts/*.js.coffee", "lib/turbolinks.rb", "lib/turbolinks/*.rb", "README.md", "MIT-LICENSE", "test/*"]
-
+  s.test_files = Dir["test/*"]
+
   s.add_dependency 'coffee-rails'
+  s.add_development_dependency 'rake'
 end